Compare ThinkStation P340 SFF vs HP Z1 G6 vs ThinkStation P620
Capacity
Interior Volume
8.2 L
33 L
Connectivity
CPU Socket
FCLGA1200
AMD SP3
Expansion Slot
2x M.2 onboard + 2x via M.2 to PCIe adapter +1x 3.5" + 2x 2.5"
3x M.2 + 1x PCIe 3.0 x16 + 2x PCIe 3.0 x1 + 1x PCIe 3.0 x4 (x16 slot)
2x Optical drives / 1x optical drive + 2x 3.5" SATA / 2x M.2 SSD removable drive enclosures / other I/O ports + 2x M.2 onboard + 9x via M.2 to PCIe adapter + 5x 3.5" (3 optional, 1 via Flex bay)
PCI Express
2x PCIe 3.0 x16 + 1x PCIe 3.0 x1
4x PCIe 4.0 x16 + 2x PCIe 4.0 x8
Ports
[Front] 1x USB-C 3.2 Gen1 + 2x USB 3.2 Gen2 + 2x USB 3.2 Gen1 + 1x Audio combo + 1x Microphone + 1x optional SD card reader | [Rear] 2x DisplayPort + 1x optional video (DP/HDMI/USB-C) + 2x USB 3.2 Gen1 + 2x USB 2.0 + 1x RJ45 (1Gbps) + 1x serial + 1x 3.5mm
[Front] 2x USB 2.0 + 2x USB 3.2 Gen2 + 2x USB 3.2 Gen1 + 1x DisplayPort 1.4 + 1x Audio + 1x RJ45 | [Rear] 2x USB 3.2 Gen1 + 1x USB-C 3.2 Gen2 + 2x USB 3.2 Gen2 + 5-in-1 SD card reader
[Front] 4x USB 3.2 Gen2 + 2x USB 2.0 + 2x PS/2 + 1x RJ45 (10Gbps) + 1x Microphone + 1x Line-in + 1x Line-out + 2x optional serial | [Rear] 2x USB-C 3.2 Gen2 + 2x USB 3.2 Gen2 + 1x Audio combo + 1x optional SD card reader
Wireless Connectivity
WiFi 6 + Bluetooth 5.1 / none
WiFi 5 + Bluetooth 5.1 / none
Construction
Colors
Black
Black
Form Factor
Small form factor desktop computer
ATX desktop computer
ATX desktop computer
Dimensions
Size | Depth
309.7 mm / 12.2"
308 cm
460 mm / 18.1"
Size | Height
339.5 mm / 13.4"
370 mm
446 mm / 17.6"
Size | Width
92.5 mm / 3.6"
168 mm
165 mm / 6.5"
Weight
5.65 kg / 12.46 lbs
9.86 kg
24 kg / 52.91 lbs
Function
Audio
High Definition (HD) Audio, Realtek ALC623 codec
Conexant CX20632 codec
High Definition (HD) Audio, Realtek ALC662 codec
Chipset
Intel W480 chipset
Intel Q470 (vPro)
AMD WRX80
Graphics
Integrated Intel UHD Graphics 630 or P630 or up to 2x discrete NVIDIA Quadro P400 2GB GDDR4 (3x miniDP), P620 2GB GDDR5 (4x miniDP), or P1000 4GB GDDR5 (4x miniDP)
NVIDIA GeForce RTX 2080 8GB
NVIDIA Quadro P620 2GB GDDR5 to P2200 5GB GDDR5 / RTX 4000 8GB GDDR6 to RTX 8000 48GB GDDR6 / GV100 32GB HBM2 / RTX A6000 48GB GDDR6
Operating System
Windows 10, Ubuntu, or none
Windows 10 Pro
Windows 10 Pro, Ubuntu, or none
Operating Temperature
10⁰ C to 35⁰ C
10⁰ C to 35⁰ C
Optical Disc
Optional 9mm optical drive (DVD-ROM, DVD±RW, or Blu-ray)
Optional
Optional 9mm optical drive (DVD-ROM, DVD±RW, or Blu-ray)
Processor
10th-gen Intel Core i3-10100 to i9-10900 (full Comet Lake standard range) or Xeon W-1250, W-1270, or W-1290
Intel Core i7-10700K or i9-10900
AMD Ryzen Threadripper PRO 3945WX, 3955WX, 3975WX, or 3995WX
Security
Discrete TPM 2.0, TCG certified
Discrete TPM 2.0, TCG certified
Performance
Memory | Capacity
4x DIMMs, up to 128 GB
32 GB (4x DIMMs)
8x DIMMs, up to 1TB, 8 channels
Memory | Type
DDR4-2933 ECC or non-ECC
DDR4 2666MHz
DDR4 3200MHz ECC
Power Supply
310 or 380 W, 92% efficient
1000W 80 PLUS Platinum
Storage
Up to 4x M.2 PCIe SSD + 1x 3.5" SATA + 1x 2.5" SATA
1 TB PCIe NVMe SSD + (1x 2.5" HDD + 2x 3.5" HDD bays)
Up to 11x M.2 PCIe SSD + 5x SATA HDD
Production
Debut
2020
2020
2020
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